Mistakes happen, some automation failed and the certs did not renew on time, whatever. Does not inspire confidence but we all know it happens.
But then to just instruct users to click through the warning is very poor judgement on top of poor execution.
The certificate they failed to renew was issued 2025-Mar-20th, and expired 2026-Mar-20th. That is a 365 day cert.
The maximum length for a new cert is now 200 days, with the 47 day window coming in three years: https://www.digicert.com/blog/tls-certificate-lifetimes-will...